[obdgpslogger] New release: 0.12

Not a very big release, but I wanted to tag a release with a couple
things fixed up.
Version 0.12 (released 2010-01-03)
ftdipty: Support user-specified device and vendor ids
Logger: Support gpsd V3 protocol
Sim: Support ATI, ATL{0,1}
Sim: Tidy up linefeed handling throughout app
Have fun,
Gary (-;